Agilent E2307A Thermocouple Bead Probe Agilent E2308A Thermistor Probe Agilent E2307A Thermocouple Bead Temperature Probe * Exposed welded thermocouple junction with PTFE * * * * insulation wire, 36 inches (0.9 m) long, terminated in a 0.75 inch dual-banana plug. Thermocouple type: #24 gage ANSI-K type calibration. Accuracy: -260C to -110C (-436F to -200F) 2% of reading 2.2C (4F) -110C to 260C (-200F to 500F) Maximum temperature: 260C (500F) For use with: Agilent 973A or any other device that accepts type-K thermocouples and a dual-banana plug. Agilent E2308A Thermistor Temperature Probe * Stainless steel encapsulated thermistor (5000 @ 25C), 36 inch (0.9 m) leads, terminated in a 0.75 inch dual-banana plug. 1C (2F) (-40F to 32F) 0.4C (0.8F) -40C to 0C 0.2C (0.4F) 0C to 70C (32F to 158F) 0.3C (0.6F) 70C to 100C (158F to 212F) 1C (2F) 100C to 150C (212F to 302F) Maximum temperature: 150C (302F) Time constant: 3 seconds typical in well-stirred water Isolation: 42 volts peak max Stability (for 10 months): 25C <0.01C 100C <0.2C 150C <1.5C Stainless Steel Probe: 1.5 in. L x 0.125 in. dia. (38 mm L x 3.2 mm dia.) For use with: Agilent 971A/972A/973A/974A and Agilent 3458A. Can also be used with the Agilent 34401A with application software. * Accuracy: -80C to -40C (-112F to -40F) * * * * * * Copyright (c) Agilent Technologies 2003-2012 Printed in Malaysia April 2012 E0412 E2307-90002 Combined Instrument and Temperature Probe Specification When using the Agilent E2307A and Agilent E2308A temperature probes, you must add the specifications of the instrument to the specifications of the probe. The specifications are shown below for the Agilent E2307A and E2308A probes when used with Agilent 970-Series Handheld Multimeters. Agilent E2307A Thermocouple Probe Agilent 973A -50C to 260C, -58F to 500F Measurement Range 1C, 1F Resolution Accuracy (% reading + no. of degrees) 2% + 4C (8F) Note: Specifications apply only when the probe is used without any extension wire. Agilent E2308A Thermistor Probe Measurement Range -80C to -40C -112F to -40F -40C to 0C -40F to 32F 0C to 70C 32F to 158F 70C to 100C 158F to 212F 100C to 150C 212F to 302F 0.8C, 1.6F 1.5C, 3F 0.6C, 1.1F 1.3C, 2.5F 0.5C, 1F 1.2C, 2.4F Agilent 971A 0.1C, 0.2F Resolution Accuracy 1.5C, 3F 0.9C, 1.8F 0.7C, 1.4F Agilent 972A / 973A 0.1C, 0.2F Resolution Accuracy 1.3C, 2.5F 0.7C, 1.3F 0.5C, 0.9F Agilent 974A 0.1C, 0.1F Resolution Accuracy 1.2C, 2.4F 0.6C, 1.2F 0.4C, 0.8F Other temperature probes suitable for the Agilent multimeters are available for almost any application. Type-K thermocouples may be used with the Agilent 973A. Some probes may require an adapter to properly connect the probe to the instrument's dual-banana termination. Thermistor temperature probes, 5000 @ 25C with a 25C/125C ratio of 29.26, are suitable for the Agilent 971A/972A/973A/974A.